diff --git a/app/views/users/_course_message.html.erb b/app/views/users/_course_message.html.erb
index 702e2d6b4..250f385e5 100644
--- a/app/views/users/_course_message.html.erb
+++ b/app/views/users/_course_message.html.erb
@@ -45,15 +45,16 @@
     </div>
     <div class="cl"></div>
   </div>
+  <% count=0 %>
+  <% if activity.parent %>
+      <% count=activity.parent.children.count%>
+  <% else %>
+      <% count=activity.children.count%>
+  <% end %>
   <div class="homepagePostReply">
-    <div class="homepagePostReplyBanner">
-      <% count=0 %>
+    <div class="topBorder" style="display: <%= count>0 ? 'none': '' %>"></div>
+    <div class="homepagePostReplyBanner" style="display: <%= count>0 ? '': 'none' %>">
       <div class="homepagePostReplyBannerCount" onclick="expand_reply_input('#reply_input_<%= user_activity_id %>');">回复(
-        <% if activity.parent %>
-            <% count=activity.parent.children.count%>
-       <% else %>
-            <% count=activity.children.count%>
-        <% end %>
         <%= count %>
         )</div>
       <div class="homepagePostReplyBannerTime"><%#=format_date(activity.updated_on)%></div>
diff --git a/app/views/users/_course_news.html.erb b/app/views/users/_course_news.html.erb
index 64080136f..456a3a7bd 100644
--- a/app/views/users/_course_news.html.erb
+++ b/app/views/users/_course_news.html.erb
@@ -24,9 +24,10 @@
     </div>
     <div class="cl"></div>
   </div>
+  <% count=activity.comments.count %>
   <div class="homepagePostReply">
-    <div class="homepagePostReplyBanner">
-      <% count=activity.comments.count %>
+    <div class="topBorder" style="display: <%= count>0 ? 'none': '' %>"></div>
+    <div class="homepagePostReplyBanner" style="display: <%= count>0 ? '': 'none' %>">
       <div class="homepagePostReplyBannerCount" onclick="expand_reply_input('#reply_input_<%= user_activity_id %>');">
         回复（<%= count %>）
       </div>
diff --git a/app/views/users/_project_issue.html.erb b/app/views/users/_project_issue.html.erb
index ce7b6a884..8ea8804d5 100644
--- a/app/views/users/_project_issue.html.erb
+++ b/app/views/users/_project_issue.html.erb
@@ -63,10 +63,10 @@
     </div>
     <div class="cl"></div>
   </div>
+  <% count = activity.journals.count %>
   <div class="homepagePostReply">
-
-    <div class="homepagePostReplyBanner">
-      <% count = activity.journals.count %>
+    <div class="topBorder" style="display: <%= count>0 ? 'none': '' %>"></div>
+    <div class="homepagePostReplyBanner" style="display: <%= count>0 ? '': 'none' %>">
       <div class="homepagePostReplyBannerCount" onclick="expand_reply_input('#reply_input_<%= user_activity_id %>');">回复（<%= count %>）</div>
       <div class="homepagePostReplyBannerTime"><%#= format_date(activity.updated_on) %></div>
       <% if count > 2 %>
diff --git a/app/views/users/_project_message.html.erb b/app/views/users/_project_message.html.erb
index 2b64ceb9d..7d810c065 100644
--- a/app/views/users/_project_message.html.erb
+++ b/app/views/users/_project_message.html.erb
@@ -36,15 +36,16 @@
     </div>
     <div class="cl"></div>
   </div>
+  <% count = 0 %>
+  <% if activity.parent %>
+      <% count=activity.parent.children.count%>
+  <% else %>
+      <% count=activity.children.count%>
+  <% end %>
   <div class="homepagePostReply">
-    <div class="homepagePostReplyBanner">
-      <% count = 0 %>
+    <div class="topBorder" style="display: <%= count>0 ? 'none': '' %>"></div>
+    <div class="homepagePostReplyBanner" style="display: <%= count>0 ? '': 'none' %>">
       <div class="homepagePostReplyBannerCount" onclick="expand_reply_input('#reply_input_<%= user_activity_id %>');">回复(
-        <% if activity.parent %>
-            <% count=activity.parent.children.count%>
-        <% else %>
-            <% count=activity.children.count%>
-        <% end %>
         <%=count %>
         )</div>
       <div class="homepagePostReplyBannerTime"><%#=format_date(activity.updated_on)%></div>
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index 144589d5b..99260b458 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -568,6 +568,7 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostReply {width:710px; margin:0px auto; background-color:#f1f1f1; margin-top:10px;}
 .homepagePostReplyBanner {width:708px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888;}
 .borderBottomNone {border-bottom:none !important;}
+.topBorder {border-top: 1px solid #e4e4e4;}
 div.minHeight48{min-height: 48px;}
 .homepagePostReplyBannerCount{width:255px; display:inline-block; margin-left:20px;}
 .homepagePostReplyBannerTime{width:85px; display:inline-block;}
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index 4f44a8b60..43e77a36d 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -604,6 +604,7 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostReply {width:720px; margin:0px auto; background-color:#f1f1f1; margin-top:10px;}
 .homepagePostReplyBanner {width:708px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888;}
 .borderBottomNone {border-bottom:none !important;}
+.topBorder {border-top: 1px solid #e4e4e4;}
 .homepagePostReplyBannerCount{width:255px; display:inline-block; margin-left:20px;}
 .homepagePostReplyBannerTime{width:85px; display:inline-block;}
 .homepagePostReplyBannerMore{width:330px; display:inline-block; text-align:right;}